Questions tagged [sources-mekorot]

Questions seeking sources for a given practice in general or in specific Jewish communities, alternatively seeking the location of a specific source of a teaching/idea/philosophy based on Torah writings.

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3
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1answer
246 views

Could the minhag of lighting menorah in Shuls have developed from when guests would stay in Shul?

Could the minhag (=custom) of lighting menorah in synagogues have developed from when guests would stay in the synagogue? Does anyone bring this as a source for the minhag? If so, would it not apply ...
3
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4answers
324 views

Source of the word “teva” for nature

I was told by someone who I consider to be very reliable that the word טבע, which means nature, does not have a source in Biblical or Talmudic literature, and it is a word that first emerges in ...
3
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2answers
170 views

Source for saying Aramaic parts of davening quietly?

I remember reading somewhere that there is a kabbalistic tradition to say the parts of davening that are in Aramaic (e.g. the targum in Uva Letziyon) quietly. What is the source for this?
3
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1answer
616 views

Source for segula of baking challah

I am looking for sources for the segula of baking challah on behalf of a sick person, a shidduch, a baby or even a World Series victory. Where does this come from? Why can men not be part of it? Why ...
3
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1answer
149 views

Rambam on Sacrifices

I seem to recall hearing that the Rambam stated somewhere that animal sacrifices were not necessary from G-d's point of view, but that He decided to institute them because of what the Israelites were ...
3
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3answers
179 views

Where and when is the earliest attestation of the word “mohel”? [closed]

Where is the earliest attestation of the word mohel for one who performs the act associated with a ritual circumcision? When was it written? What language is it? [Inspired by Why is there a ה in &...
3
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2answers
224 views

Igros Moshe citation: prohibiting giving a lighter to a smoker

In this recorded lecture, Rabbi Akiva Tatz mentions that R' Moshe Feinstein (who famously did not prohibit smoking, though see here) forbade a person from handing a lighter to a person who smokes ...
3
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1answer
159 views

Source for book of Tehillim out of order?

I recall learning a midrash (shochar tov?) that the book of Tehillim is out of order and Rebbi Yehoshua ben Levi wanted to put it back in order but was not allowed to do so. Where is this statement ...
3
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3answers
316 views

Is there a source where Emuna and Bitachon are described as separate ideas?

In the sefer Emuna UBitachon, the Chazon Ish popularized the idea that Emuna and Bitachon are really two parts of one idea, one being the belief in the idea, and one being the idea believed in. Is ...
3
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1answer
188 views

Sources for 3 hour time limit (not Rb. Yerucham)

The main textual source for the minhag of waiting three hours between eating meat and eating milk is Rabeinu Yerucham. However, it appears to many that the "ג" in there is actually a typo and it ...
3
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1answer
215 views

Tu B'Shvat Seder: At night or day?

The Pri Etz Hadar, as incorporated in the Chemdas Yamim, tells us of the idea of making a Tu B'Shvat Seder. It seems that most people (such as here, here and here) assume the Seder is meant to take ...
3
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1answer
245 views

Aveilus for an adoptive parent

Are there any dinim of aveilus for a child that was adopted when his adoptive parents pass away? Are there any poskim that spoke about this?
3
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2answers
205 views

Rebbe Akivah's background

I heard from someone that Rabbi Akiva was a shepherd, a laborer, an am ha’aretz – religious in observance, but ignorant of Torah knowledge. At age 40, he didn’t even know how to read the aleph-beis. ...
3
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1answer
134 views

Omnipotence and Omniscience

Where was it first claimed that God is omnipotent or omniscient? Did God or an authorized prophet ever actually make this claim?
3
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2answers
398 views

Exactly how should the shaliach bow for Barachu?

In every synagogue I have been in, the shaliach zibur has bowed in some way at Barachu. I presume there must be a foundation for this. If so, there should be a correct way to bow. I am seeking clarity ...
2
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2answers
118 views

Is there any significance in the 10th of Rambam's 13 Principles of Faith quoting a Passuk?

If you read Rambam's 13 Ani Maamin's, 13 Principles of Faith, you'll note that only the 10th one makes reference to Tanach. Is there a reason for that? (Looking for sourced answer, rather than ...
2
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1answer
160 views

Source for Africans being Caananites?

In Alex's answer to Did any Achronim comment on the American Revolutionary or Civil Wars? he says that a certain Rav was opposed to the Emancipation Proclamation, because it goes against Noach's curse,...
2
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5answers
425 views

Is getting angry a biblical prohibition

Is getting angry a biblical prohibition? If so, what is the source in the Torah (five books of Moses) prohibiting getting angry (preferably something explicit)?
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1answer
163 views

Kissing Tefillin during Davening

I have been doing some rudimentary research into kissing the tefillin while davening. This question discusses some of the traditions about when to kiss and provides some late sources (the Shulchan ...
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4answers
197 views

Telling G-d Lashon Harah

Can anyone find or bring me a rayah from the gemara/rabbinical sources which implies/states explicitly that it Asur to tell Lashon harah to G-d?
1
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1answer
103 views

Parents teaching children or children teaching parents?

Regarding והגדת לבנך, and you shall tell to your children (Shemos 13:8), on Pesach night: 1) What is the mitzvah of והגדת לבנך and how does one fulfill it according to halacha? 2a) Why do yeshivos ...
1
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1answer
117 views

Words of Torah Need Not Be Enunciated

Ritva (commentary to Brachos 15b) writes that Torah need not be enunciated out loud during study. Which other Rishonim espouse this view? I am not asking regarding side issues such as verbal ...
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2answers
55 views

Sur meRah Mission

What does Sur meRah mean (sources please) in the context of Al Berko's answer to Why did Ya'akov enslave himself for so long?? I think it might mean to turn away from evil, but then there would ...
0
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1answer
108 views

The Chofetz Chaim on a meis mitzvah

In Ginzei Hakodesh on page 333 it says the following: "'The wise man buys mitzvos - particularly when we are speaking of 'meis mitzvah,' one that is neglected as if it were dead. It is well known ...
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1answer
64 views

Sha’arei HaKedushah on Middos

The Sha’arei HaKedushah writes, "One must exert greater caution in exercising proper middos than in observance of the mitzvos." Does anyone know where the Sha’arei HaKedushah says this?
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1answer
383 views

What sources, prior to the 19th century, support or refute the existence of the Council of Jamnia/Yavneh?

Multiple questions on Christianity.SE1 refer to the Council of Jamnia/Yavneh in reference to the canonization of the Bible (Tanakh). Wikipedia states: In 1871 Heinrich Graetz, drawing on Mishnaic ...
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3answers
417 views

Why allowed on Yom Tov?

According to the Torah, melacha isn't permitted on Yom Tov days except for what is needed for food. I read that certain laws, like carrying, don't apply on these days because they are loosened for ...
4
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7answers
5k views

married couples never sleeping in the same bed

I have heard that many Orthodox married couples never sleep in the same bed, even during the times that they are permitted to each other. Coming from a non-Orthodox background, this seems shocking to ...
4
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3answers
133 views

What does it mean to have faith in our wise sages? [duplicate]

What does it mean to have faith in our wise sages (אמונת חכמים)?
12
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3answers
358 views

Earliest source for “Baruch Hu U'Baruch Sh'mo”

What is the earliest source for saying "Baruch Hu U'Baruch Shmo" when hearing someone say the Name of HaShem in a blessing?
11
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3answers
427 views

Source for 3 and only 3 Temples

Is Yirmiyahu 7:4 the source for the idea that there won't be a 4th Temple? If not, what is? ד אַל-תִּבְטְחוּ לָכֶם, אֶל-דִּבְרֵי הַשֶּׁקֶר לֵאמֹר: הֵיכַל יְהוָה הֵיכַל יְהוָה, הֵיכַל יְהוָה ...
9
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5answers
2k views

References to resurrection and the afterlife in the Jewish Bible?

I am a Christian and have been studying what we call the Old Testament, and been surprised to have difficulty to find a reference to afterlife in the Jewish books of the Christian Canon. I know that ...
8
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2answers
6k views

What is the source of Shomer Negiah?

What is the mekor for the very well known restriction of physical contact between men and women? Is it a biblical or rabbinical prohibition?
4
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1answer
281 views

Learning Torah without understanding

The Magen Avraham in Shulchan Aruch Orach Chaim Siman 50 Sif-Katan 2 writes that learning (Torah) is only called "learning" if one understands what they learn (see there for the context in which he ...
2
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1answer
179 views

Sources that teach that animal sacrifices will not be required in the times of Moshiach?

I remember being told that there are opinions that in the times of Moshiach, animal sacrifices will no longer be required. Where are the sources for this opinion?
12
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1answer
219 views

Does a Mezuzah need to be rolled up?

It is almost universal that Mezuzot are affixed to doorposts by rolling it up tightly and inserting into some protective case. The Rambam writes in Hilchot Mezuzah 6:13 that encountering a Mezuzah ...
11
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1answer
235 views

Source for shuls flying in yemos hamoshiach?

My son mentioned to me that he learned in school that when Moshiach comes all the shuls (and schools?) will miraculously fly to Eretz Yisroel. What is the source of this idea?
10
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1answer
995 views

Source that those without a genuine need soliciting charity is a good thing

Judaism 101 says (and I have heard it many times): Judaism acknowledges that many people who ask for charity have no genuine need. In fact, the Talmud suggests that this is a good thing: if all ...
9
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4answers
639 views

Source that we don't know how God judges people

I wrote in this answer, "We can't possibly know how God judges people after they die." I was making the point that the way we live our lives should be according to halacha but we can't possibly know ...
9
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3answers
657 views

Did the Men of the Great Assembly Canonize Tanach?

Many Jewish websites, (Aish, Jewish History, Ou), state that the the Men of the Great Assembly finalized the contents of Tanach in the early Second Temple Period. No source is brought to support this ...
8
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2answers
331 views

The order of Tehillim

Sefer Tehillim (Psalms) consists of 150 mizmorim, most likely compiled (and perhaps even entirely written) by King David. The mizmorim are not in chronological order following the events that inspired ...
7
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1answer
206 views

Game theory in the Tanaim

I read an article a while back (maybe over a year ago?) in the Mishpacha English Magazine (I'm pretty sure, although it may have been in the Ami) that discussed a certain machlokes Tanaim about how to ...
7
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1answer
372 views

What is déjà vu?

Déjà vu is the strong feeling that one has already experienced a particular situation, while that situation is occurring. Theories abound as regards what it is, what causes it and what possible ...
7
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2answers
918 views

Sources for the world being round in the Gemara

Can anyone bring me proofs from the Gemara that proves the world was round-and that this was known 2000+ years ago? I have looked around and I can't seem to find any sources which prove this.
6
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2answers
255 views

source for obligation to recite the shema

The talmud in berachos 2a asserts that the verse ודברת בם בשבתך בביתך ובלכתך בדרך ובשכבך ובקומך is the source for the mitzva of reciting shema twice daily. Yet later on in daf 13, the talmud says ...
6
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2answers
153 views

Is the Afikoman meant to be a substitute for Korban Pesach?

I don't recall, offhand, what the purpose of the Afikoman is. Is it supposed to "represent" the Pesach sacrifice? If so - I'm curious about a common instruction I see in many Hagaddot. It says that ...
5
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3answers
498 views

The concept of glatt

Where in the Gemara do you find the concept of meat being "glatt"? Or where do you even find the concept of "kosher lmehadrin."
5
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3answers
264 views

What is the source for lighting a candle for the whole year after the death of a close relative?

I am familiar with the idea of a yahrzeit candle. I have observed a custom of keeping a flame alight for the whole year (or maybe 11 months) after the death of a close relative. (When one goes out, ...
5
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3answers
308 views

When Gut feeling and supposed Knowledge conflict

There's a kid who started doing daf yomi and feels that through the daf he gains skills, confidence, knowledge, consistency and most of all a sense of accomplishment. His rabbi tells him one day he ...
4
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2answers
98 views

What happened with G-d's promise?

In Bereshit 15:18 G-d makes a covenant with Abraham in which He says that He has given certain land to Abraham's descendants. בַּיּוֹם הַהוּא כָּרַת יְהֹוָה אֶת אַבְרָם בְּרִית לֵאמֹר לְזַרְעֲךָ ...